Harwich weather live forecast

Today's maximum temperature in Harwich is expected to be 25°C. Select a day from the live weather forecast for Harwich, England, UK for more weather parameters.

Tuesday
23rd Jun
25

18

14

7
Wednesday
24th Jun
29

19

16

7
Thursday
25th Jun
27

18

15

7
Friday
26th Jun
34

21

13

7
Saturday
27th Jun
29

20

8

7

5-day weather forecast updated at 04:03 on Tuesday 23rd June 2026 GMT

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The 5-day weather forecast for England (Harwich) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Harwich weather forecast by day

Below are the detailed weather forecasts for Harwich for the next 5 days.

Harwich weather for Tuesday 23rd June 2026

Expect isolated thunderstorms in Harwich, England with a maximum temperature of 25°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0-2 mm of rainfall expected with 11% chance of some rain and a gentle breeze of 14 kph from the east.

25
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
14
hours of sunshine
7
UV index (High)
11
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from E

Harwich weather for Wednesday 24th June 2026

Expect clear skies in Harwich, England with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

29
°C maximum temperature
19
°C minimum temperature
clear skies
16
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from E

Harwich weather for Thursday 25th June 2026

Expect scattered clouds in Harwich, England with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north-east.

27
°C maximum temperature
18
°C minimum temperature
scattered clouds
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
27
kph wind from NE

Harwich weather for Friday 26th June 2026

Expect scattered clouds in Harwich, England with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

34
°C maximum temperature
21
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
19
kph wind from S

Harwich weather for Saturday 27th June 2026

Expect isolated thunderstorms in Harwich, England with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 16 kph from the south.